Q45C4 Analytical Technology Conductivity Transmitter

Display Range
0-2000 µS
0-2.000, 0-20.00, 0-200.0, 0-2000 mS
0-2.000 S
Accuracy +0.5% of selected range
Repeatability 0.2% of selected range
Sensitivity 0.05% of selected range
Linearity 0.1% of selected range
Temperature Drift 0.1% of span/°C
Sensor Type Q25C4 4-Electrode
Temperature Input Pt1000 in sensor for temperature compensation
Power
2- Wire unit: 17-30 VDC, 25 mA maximum
Battery unit: Two AA alkaline batteries
External DC: 5-17 VDC, 10 mA maximum
Analog Outputs
2-Wire unit: Single 4-20 mA DC, 450 ohms maximum
Battery unit: Two 0-2.5 VDC, 50K ohms minimum
External DC: Two 0-2.5 VDC, 50K ohms minimum
Output Isolation 600 V Galvanic isolation
Enclosure NEMA 4X (IP-66) Polycarbanate, V-0 flammability
Mounting Options Wall or pipe mounting bracket supplied
Conduit Entries Two PG-9 cord grips, 0.16-0.31” diameter cable
Ambient Temperature Operating: -40° to + 60°C
Storage: -40° to + 70°C
Ambient Humidity 0-95%, Non-condensing
Size 4.4”H x 4.4”W x 3.5”D (111 x 111 x 90 mm)
Weight 2-Wire or External DC unit: 1 lb (0.45 Kg)
Battery unit: 2 lbs (0.9 Kg)
Certifications CE marked to BS EN 61326-1:2006 Standard
UL and CSA General Purpose